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$92+ Cheap flights from Hong Kong (HKG) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Hong Kong Intl to Singapore Changi are usually found in September or October, booked 85 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Hong Kong to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$204
(Booking.com)

One-way from

$92
(Mytrip)

Popular in

May

Cheapest in

September

Average price

$255

Good round-trip deal

$308 or less

Good one-way deal

$125 or less
From Hong Kong Intl to Singapore Changi
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One-way flight from Hong Kong Intl to Singapore Changi
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Highest demand for flights based on searches. 12% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Hong Kong Intl to Singapore Changi.
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Price to beat on a one-way flight from Hong Kong Intl to Singapore Changi.
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Find flight deals from Hong Kong to Singapore

Cheapest flights from Hong Kong to Singapore
Explore the most affordable flight options available from Hong Kong to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1011:50 pmHKG - SIN
Nonstop3h 45mScoot
Thu 7/172:15 pmSIN - HKG
Nonstop4h 05mScoot
Deal found 6/12$204
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/33:15 pmHKG - SIN
1 stop7h 30mMultiple Airlines
Sun 7/612:05 amSIN - HKG
Nonstop4h 05mMultiple Airlines
Deal found 6/10$208
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:45 amHKG - SIN
1 stop9h 30mMalaysia Airlines
Thu 9/114:35 pmSIN - HKG
1 stop7h 15mMalaysia Airlines
Deal found 6/10$215
This SmartFares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:45 amHKG - SIN
Nonstop3h 45mCathay Pacific
Wed 9/101:50 amSIN - HKG
Nonstop4h 00mCathay Pacific
Deal found 6/10$241
This Singapore Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/232:25 pmHKG - SIN
Nonstop3h 55mSingapore Airlines
Mon 8/257:00 pmSIN - HKG
Nonstop4h 00mSingapore Airlines
Deal found 6/10$257
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/304:55 pmHKG - SIN
1 stop10h 15mHainan Airlines
Wed 7/94:40 amSIN - HKG
1 stop11h 05mHainan Airlines
Deal found 6/11$267
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:50 pmHKG - SIN
1 stop14h 25mVietJet Air
Sun 6/157:30 pmSIN - HKG
1 stop23h 20mVietJet Air
Deal found 6/10$272
This SmartFares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/141:40 pmHKG - SIN
1 stop9h 40mPhilippine Airlines
Fri 7/1812:20 amSIN - HKG
1 stop17h 00mPhilippine Airlines
Deal found 6/10$279
This Booking.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/212:20 amHKG - SIN
1 stop24h 05mCebu Pacific
Tue 9/3011:00 amSIN - HKG
1 stop9h 20mCebu Pacific
Deal found 6/11$284
This Gotogate deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/295:05 pmHKG - SIN
1 stop18h 25mChina Eastern
Mon 7/712:55 amSIN - HKG
1 stop10h 55mChina Eastern
Deal found 6/12$286
This Emirates deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/19:30 pmHKG - SIN
1 stop15h 15mEmirates
Mon 7/77:15 amSIN - HKG
1 stop10h 50mEmirates
Deal found 6/11$300
This Batik Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/63:15 pmHKG - SIN
1 stop18h 05mBatik Air
Tue 7/159:40 pmSIN - HKG
1 stop16h 35mBatik Air
Deal found 6/10$335

Cheapflights Fare Finder

Customize your flight search to find flights from Hong Kong to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Hong Kong to Singapore that are best for you.

Fly from

Hong Kong

Fly to

Singapore

Route

Depart

Return

Price

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 7/10

11:50 pm-3:35 am

Nonstop3h 45m

Singapore Changi

Thu 7/17

2:15 pm-6:20 pm

Nonstop4h 05m

$204

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 7/3

3:15 pm-10:45 pm

1 stop7h 30m

Singapore Changi

Sun 7/6

12:05 am-4:10 am

Nonstop4h 05m

$208

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 9/8

8:45 am-6:15 pm

1 stop9h 30m

Singapore Changi

Thu 9/11

4:35 pm-11:50 pm

1 stop7h 15m

$215

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 9/7

1:45 am-5:30 am

Nonstop3h 45m

Singapore Changi

Wed 9/10

1:50 am-5:50 am

Nonstop4h 00m

$241

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 6/30

4:55 pm-3:10 am

1 stop10h 15m

Singapore Changi

Wed 7/9

4:40 am-3:45 pm

1 stop11h 05m

$267

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 7/14

1:40 pm-11:20 pm

1 stop9h 40m

Singapore Changi

Fri 7/18

12:20 am-5:20 pm

1 stop17h 00m

$279

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 9/21

2:20 am-2:25 am

1 stop24h 05m

Singapore Changi

Tue 9/30

11:00 am-8:20 pm

1 stop9h 20m

$284

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 6/29

5:05 pm-11:30 am

1 stop18h 25m

Singapore Changi

Mon 7/7

12:55 am-11:50 am

1 stop10h 55m

$286

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 7/1

9:30 pm-12:45 pm

1 stop15h 15m

Singapore Changi

Tue 7/8

7:15 am-6:05 pm

1 stop10h 50m

$300

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 7/6

3:15 pm-4:10 pm

1 stop24h 55m

Singapore Changi

Sun 7/13

9:40 pm-2:15 pm

1 stop16h 35m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 32 results
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The best insider tips for Hong Kong to Singapore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Hong Kong to Singapore trip
Airlines
Cathay Pacific

Cathay Pacific offers priority check-in for Business and Premium Economy passengers, speeding up the process.


Experience excellent in-flight entertainment with a wide selection of movies on Cathay Pacific flights.

Read more about Cathay Pacificby Yulia Denisyuk
Singapore Airlines

Enjoy free unlimited Wi-Fi and extensive inflight entertainment for a seamless travel experience.


Benefit from generous baggage allowance: 25kg on Lite fares, increasing with higher classes.

Read more about Singapore Airlinesby Gabriel Leigh
Airports
HKG

HKG offers advanced screening machines allowing you to leave liquids in your bags, speeding up the security process.

Read more about HKGby Gabriel Leigh
SIN

For quick city access, use the Grab rideshare app from SIN, taking ~25 minutes to downtown.

Read more about SINby Yulia Denisyuk
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Cathay Pacific and SIN

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines and HKG

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from Hong Kong to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Hong Kong with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Singapore

How far ahead should I book a flight from Hong Kong to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Singapore. Price data was last updated on June 9, 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Hong Kong to Singapore?

Currently, September is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of $1,011). Flying from Hong Kong to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to SIN?

Find hourly flight availability from Hong Kong to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Hong Kong to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 60% versus a flight in the afternoon.

What is the cheapest day to fly from Hong Kong to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Hong Kong to Singapore. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Hong Kong to Singapore flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hong Kong to Singapore

Explore weekly flight availability from Hong Kong to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from HKG to SIN are scheduled on a Thursday (48 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Korean Air, China Airlines and Emirates from Hong Kong to Singapore by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Airlines
8.3
Very good
738 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Emirates
8.1
Very good
3,264 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Hainan Airlines
8.1
Very good
39 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Garuda Indonesia
8.1
Very good
76 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hong Kong to Singapore?

    To fly from Hong Kong to Singapore, you need to book a flight from Hong Kong Intl (HKG) to Changi (SIN). Nonstop flights to Singapore Changi from Hong Kong Intl take 3h 45m on average. When it comes time to book airfare, you have a few options: there are 41 outbound flights from Hong Kong Intl to Changi offered by 3 different airlines.

  • How popular is this Hong Kong to Singapore flight route?

    Within the past month, 46 users have taken a look at flights from Hong Kong Intl to Singapore Changi.

  • What are the cheapest airlines flying from Hong Kong to Singapore round-trip?

    Our cheapest airline available from Hong Kong to Singapore is Scoot. Our recent data shows that you can find tickets from as low as $204 on this airline. Additional options worth looking into are Malaysia Airlines and Cathay Pacific, starting at $215 and $241 round-trip. You may be able to fly from Hong Kong to Singapore for 30% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Hong Kong to Singapore one-way?

    The cheapest airline one-way is Scoot, with whom users have recently found tickets for as low as $96. However, be on the lookout for offers from AirAsia and Malaysia Airlines, as they are both options that can get you from Hong Kong to Singapore for a low price.

  • What are the most reliable airlines from Hong Kong to Singapore?

    Before booking your flight to Singapore from Hong Kong, check out the most reliable airlines to get you to your destination on time: Air Canada (93%), Ethiopian Air (89%), Gulf Air( 80%).

  • What are the cheapest flights from Hong Kong to Singapore?

    Looking for the cheapest flight from Hong Kong to Singapore? While on average our users pay $1,378, our data indicates the cheapest price to be $96. The most popular route (Hong Kong Intl - Singapore Changi), is priced around $194.

  • Can I find deals for flights from Hong Kong to Singapore that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Singapore.

  • Can I find deals for business class flights from Hong Kong to Singapore?

    Yes. Cheapflights offers flight deals from Hong Kong to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of $1,011). Flying from Hong Kong to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Hong Kong to Singapore

Discover the top 3 airlines that operate flights from Hong Kong to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$181Average$215FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$202Average$292FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$217Average$306FlexibilityNo cancel feeOn-time72%

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